Phase Equilibria in the System Na,K∥SO4,CO3,HCO3,F-H2O at 0°C in the Nahcolite (NaHCO3) Crystallization Region

Phase Equilibria in the System Na,K∥SO4,CO3,HCO3,F-H2O at 0°C in the Nahcolite (NaHCO3) Crystallization Region

Phase equilibria were determined by the translation method on geometric images of the system Na,K∥SO 4 ,CO 3 ,HCO 3 , F–H 2 O at 0°C in the nahcolite (NaHCO 3 ) crystallization region. Nahcolite was found to participate in the formation of 18 divariant fields, 16 monovariant curves, and 5 invariant...

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Veröffentlicht in:Russian journal of inorganic chemistry 2019-04, Vol.64 (4), p.531-535
Hauptverfasser: Nizomov, I., Soliev, L.
Format: Artikel
Sprache:eng
Schlagworte:
Chemistry
Chemistry and Materials Science
Crystallization
Inorganic Chemistry
Phase diagrams
Phase equilibria
Physicochemical Analysis of Inorganic Systems
Sodium bicarbonate
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Zusammenfassung:Phase equilibria were determined by the translation method on geometric images of the system Na,K∥SO 4 ,CO 3 ,HCO 3 , F–H 2 O at 0°C in the nahcolite (NaHCO 3 ) crystallization region. Nahcolite was found to participate in the formation of 18 divariant fields, 16 monovariant curves, and 5 invariant points. The closed phase diagram (phase complex) of the studied system at 0°C in the nahcolite crystallization region was constructed.
ISSN:0036-0236
1531-8613
DOI:10.1134/S0036023619030148